TransTec 4L70E Stage 1 Performance Kit

Quality Stage 1 performance rebuild kit for the GM 4L70E four-speed automatic transmission. This TransTec component provides upgraded frictions specifically for the 4L70E variant used in 2006-2013 Chevrolet and GMC vehicles. The 4L70E is a strengthened member of the 4L60E family with upgraded internals for higher torque applications including the 5.3L V8 engine platform.

Direct fitment for Silverado 1500, Sierra 1500, Tahoe, Yukon and other GM vehicles equipped with the 4L70E. While sharing the 4L60E architecture, the 4L70E uses specific upgraded components that must be matched correctly during rebuilds. TransTec quality ensures proper fitment and reliable performance.